{"published":"2016-06-23 20:34:39","blog_title":"\u5099\u5fd8\u9332","width":"100%","categories":["\u6570\u5b66"],"description":"","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftam5917.hatenablog.com%2Fentry%2F2016%2F06%2F23%2F203439\" title=\"Geometry, relativity, and the fourth dimension by Rudolf v. B. Rucker. - \u5099\u5fd8\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://tam5917.hatenablog.com/entry/2016/06/23/203439","version":"1.0","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","image_url":null,"height":"190","author_url":"https://blog.hatena.ne.jp/tam5917/","author_name":"tam5917","title":"Geometry, relativity, and the fourth dimension by Rudolf v. B. Rucker.","blog_url":"https://tam5917.hatenablog.com/"}